WO2004079649A3 - Dressed qubits - Google Patents

Dressed qubits Download PDF

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Publication number
WO2004079649A3
WO2004079649A3 PCT/CA2004/000324 CA2004000324W WO2004079649A3 WO 2004079649 A3 WO2004079649 A3 WO 2004079649A3 CA 2004000324 W CA2004000324 W CA 2004000324W WO 2004079649 A3 WO2004079649 A3 WO 2004079649A3
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WO
WIPO (PCT)
Prior art keywords
qubits
physical
hamiltonian
quantum
dressed
Prior art date
Application number
PCT/CA2004/000324
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French (fr)
Other versions
WO2004079649A2 (en
Inventor
Daniel Lidar
Lian-Ao Wu
Original Assignee
Dwave Sys Inc
Daniel Lidar
Lian-Ao Wu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dwave Sys Inc, Daniel Lidar, Lian-Ao Wu filed Critical Dwave Sys Inc
Priority to CA002518054A priority Critical patent/CA2518054A1/en
Priority to AU2004217414A priority patent/AU2004217414B2/en
Publication of WO2004079649A2 publication Critical patent/WO2004079649A2/en
Publication of WO2004079649A3 publication Critical patent/WO2004079649A3/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N10/00—Quantum computing, i.e. information processing based on quantum-mechanical phenomena
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/962—Quantum dots and lines

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computational Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Artificial Intelligence (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

A quantum computing method comprising constructing a dressing transformation V between a physical Hamiltonian H and an ideal Hamiltonian HID. The physical Hamiltonian H describes a physical quantum computer that comprises a plurality of qubits, including interactions between the plurality of qubits and a continuum. The ideal Hamiltonian HID describes the universal quantum computer that corresponds to the physical quantum computer. Each qubit in the plurality of qubits is initialized and quantum calculations are performed using the plurality of qubits. Measurement of the plurality of qubits is performed in the dressed state.
PCT/CA2004/000324 2003-03-03 2004-03-03 Dressed qubits WO2004079649A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002518054A CA2518054A1 (en) 2003-03-03 2004-03-03 Dressed qubits
AU2004217414A AU2004217414B2 (en) 2003-03-03 2004-03-03 Dressed qubits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45191303P 2003-03-03 2003-03-03
US60/451,913 2003-03-03

Publications (2)

Publication Number Publication Date
WO2004079649A2 WO2004079649A2 (en) 2004-09-16
WO2004079649A3 true WO2004079649A3 (en) 2005-11-17

Family

ID=32962661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2004/000324 WO2004079649A2 (en) 2003-03-03 2004-03-03 Dressed qubits

Country Status (4)

Country Link
US (1) US7364923B2 (en)
AU (1) AU2004217414B2 (en)
CA (1) CA2518054A1 (en)
WO (1) WO2004079649A2 (en)

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Also Published As

Publication number Publication date
WO2004079649A2 (en) 2004-09-16
AU2004217414B2 (en) 2009-12-03
US7364923B2 (en) 2008-04-29
CA2518054A1 (en) 2004-09-16
US20040238813A1 (en) 2004-12-02
AU2004217414A1 (en) 2004-09-16

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